Question

plz tell fast explain the formation of spectrum using prism​

Answer 1

Answer:

Explanation:

prism spectrometer is an optical spectrometer which uses a dispersive prism as its dispersive element. The prism refracts light into its different colors (wavelengths). The dispersion occurs because the angle of refraction is dependent on the refractive index of the prism's material, which in turn is slightly dependent on the wavelength of light that is traveling through it.

Answer 2

Answer:

place the prism and pass the white light through it. You can see the all seven colours i.e. VIBGYOR ..... this is known as spectrum ..